JPS4830001A - - Google Patents
Info
- Publication number
- JPS4830001A JPS4830001A JP47083796A JP8379672A JPS4830001A JP S4830001 A JPS4830001 A JP S4830001A JP 47083796 A JP47083796 A JP 47083796A JP 8379672 A JP8379672 A JP 8379672A JP S4830001 A JPS4830001 A JP S4830001A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/42—Means for preventing or reducing eddy-current losses in the winding heads, e.g. by shielding
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17374971A | 1971-08-23 | 1971-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4830001A true JPS4830001A (en) | 1973-04-20 |
Family
ID=22633327
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47083796A Pending JPS4830001A (en) | 1971-08-23 | 1972-08-23 | |
| JP1977010677U Pending JPS52158303U (en) | 1971-08-23 | 1977-02-02 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977010677U Pending JPS52158303U (en) | 1971-08-23 | 1977-02-02 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3714477A (en) |
| JP (2) | JPS4830001A (en) |
| CH (1) | CH543827A (en) |
| DE (1) | DE2239567C2 (en) |
| GB (1) | GB1355154A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5190002U (en) * | 1975-01-16 | 1976-07-19 | ||
| JPS524111U (en) * | 1975-06-24 | 1977-01-12 | ||
| JP2010045897A (en) * | 2008-08-11 | 2010-02-25 | Toshiba Corp | Armature of rotary electric machine |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3886387A (en) * | 1973-07-31 | 1975-05-27 | Gen Electric | Flux shield for dynamoelectric machines |
| US4031422A (en) * | 1975-09-02 | 1977-06-21 | General Electric Company | Gas cooled flux shield for dynamoelectric machine |
| US4051400A (en) * | 1976-02-05 | 1977-09-27 | General Electric Company | End gas gap baffle structure for reverse flow cooled dynamoelectric machine |
| US4054809A (en) * | 1976-02-27 | 1977-10-18 | General Electric Company | Stator core end magnetic shield for large A.C. machines |
| US4205247A (en) * | 1978-03-15 | 1980-05-27 | General Electric Company | Prime mover and methods |
| DE2913972C2 (en) * | 1979-04-04 | 1984-02-23 | Siemens AG, 1000 Berlin und 8000 München | Liquid-cooled electrical machine |
| US4281266A (en) * | 1979-09-14 | 1981-07-28 | Westinghouse Electric Corp. | Dynamoelectric machine with flux screen |
| US4609840A (en) * | 1984-11-05 | 1986-09-02 | General Electric Company | Baffle for improving coolant gas flow distribution in the gap region of a gas cooled dynamoelectric machine |
| EP2086092B1 (en) * | 2008-01-22 | 2011-03-02 | Alstom Technology Ltd | Improved flux screen design for generators |
| US8203249B1 (en) | 2011-09-19 | 2012-06-19 | Rao Dantam K | Reducing the core-end heating in large power generators |
| US9013086B2 (en) | 2012-03-23 | 2015-04-21 | Whirlpool Corporation | Stator for an electric motor including separately formed end pieces and associated method |
| KR101901765B1 (en) * | 2015-12-15 | 2018-09-28 | 두산중공업 주식회사 | Flux Shield Having Split Structure, and Generator Having the Same |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB220362A (en) * | 1923-05-11 | 1924-08-11 | Jan Arthur Kuyser | Improvements relating to dynamo electric generators |
| US1645070A (en) * | 1924-08-23 | 1927-10-11 | Gen Electric | Dynamo-electric machine |
| US1689187A (en) * | 1927-03-29 | 1928-10-23 | Gen Electric | Dynamo-electric machine |
| US1816795A (en) * | 1928-08-03 | 1931-07-28 | Gen Electric | Dynamo electric machine |
| CA555799A (en) * | 1955-01-28 | 1958-04-08 | Westinghouse Electric Corporation | Laminated end shield for turbine electric generators |
| US3100271A (en) * | 1960-05-20 | 1963-08-06 | Bbc Brown Boveri & Cie | Alternating current machine with magnetic shield enclosing end turns of stator winding |
| GB1117433A (en) * | 1966-06-07 | 1968-06-19 | English Electric Co Ltd | Improvements in alternating current generators |
-
1971
- 1971-08-23 US US00173749A patent/US3714477A/en not_active Expired - Lifetime
-
1972
- 1972-06-22 GB GB2921172A patent/GB1355154A/en not_active Expired
- 1972-08-11 DE DE2239567A patent/DE2239567C2/en not_active Expired
- 1972-08-14 CH CH1201072A patent/CH543827A/en not_active IP Right Cessation
- 1972-08-23 JP JP47083796A patent/JPS4830001A/ja active Pending
-
1977
- 1977-02-02 JP JP1977010677U patent/JPS52158303U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5190002U (en) * | 1975-01-16 | 1976-07-19 | ||
| JPS524111U (en) * | 1975-06-24 | 1977-01-12 | ||
| JP2010045897A (en) * | 2008-08-11 | 2010-02-25 | Toshiba Corp | Armature of rotary electric machine |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2239567C2 (en) | 1983-10-20 |
| CH543827A (en) | 1973-10-31 |
| JPS52158303U (en) | 1977-12-01 |
| DE2239567A1 (en) | 1973-03-08 |
| GB1355154A (en) | 1974-06-05 |
| US3714477A (en) | 1973-01-30 |